Chione Ltd - 11 Feb 2025 SCHEDULE 13D/A Report for Sera Prognostics, Inc. Class A Common Stock (SERA)

Filing Manager
Chione Ltd
Reporting Manager
Chione Ltd.
Security
Sera Prognostics, Inc. Class A Common Stock
Symbol
SERA
Shares outstanding
34.3M shares
Disclosed Ownership
2.61M shares
Ownership
7.6%
Form type
SCHEDULE 13D/A
Filing time
14 Feb 2025, 17:00:50 UTC
Date of event
11 Feb 2025
SEC
View on sec.gov

Reporting Managers (5)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Chione Ltd. 7.6% 2.61M 0 2.61M /s/ Shalom Leaf, as attorney-in-fact Shalom Leaf, as attorney-in-fact 0001590232
Marcin Czernik 7.6% 2.61M 0 2.61M /s/ Shalom Leaf, as attorney-in-fact Shalom Leaf, as attorney-in-fact
Andreas Hadjimichael 7.6% 2.61M 0 2.61M /s/ Shalom Leaf, as attorney-in-fact Shalom Leaf, as attorney-in-fact
Anastasis Nikolaou 7.6% 2.61M 0 2.61M /s/ Shalom Leaf, as attorney-in-fact Shalom Leaf, as attorney-in-fact
Wiaczeslaw Smolokowski 7.6% 2.61M 0 2.61M /s/ Shalom Leaf, as attorney-in-fact Shalom Leaf, as attorney-in-fact